Rhino 4.0 Evaluation Can Someone Please Help Me? 10 Pts?

Can someone please help me? 10 pts? - rhino 4.0 evaluation

Most recently, the purchase of Rhino 4.0, and does not know where to find things. I want to leave the stadium as the stadium design, but you do not know where to start.

Is it with any program Auto CAD help me out?